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anonymous
 one year ago
The label on the car's antifreeze container claims to protect the car between −40°C and 125°C. To convert Celsius temperature to Fahrenheit temperature, the formula is C = 5 over 9 (F − 32). Write and solve the inequality to determine the Fahrenheit temperature range at which this antifreeze protects the car.
CHECK MY ANSWER???
anonymous
 one year ago
The label on the car's antifreeze container claims to protect the car between −40°C and 125°C. To convert Celsius temperature to Fahrenheit temperature, the formula is C = 5 over 9 (F − 32). Write and solve the inequality to determine the Fahrenheit temperature range at which this antifreeze protects the car. CHECK MY ANSWER???

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0−40 < 5 over 9 (F − 32) < 125; −40 < F < 257

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0−40 > 5 over 9 (F − 32) > 125; −40 > F > 257 −40 < 5 over 9 (F − 32) < 125; −40 < F < 257 −40 < 5 over 9 (F − 32); −40 < F 5 over 9 (F − 32) < 125; F < 257

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.2It makes some sense... but its not ideal I'd say you need to convert and get the temps lower \[40 = \frac{5}{9} (F  32)~~~so~~~~F = \frac{40 \times 9}{5} + 32\] same for 125 upper \[125 = \frac{5}{9}(F  32)~~~or~~~~ F = \frac{125 \times 9}{5}+ 32\] then the inequality is lower < temp < upper

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So what would my answer be?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0http://gyazo.com/72bcd794b3821cbc49db6bcf40eef15a Because for this one i got it right using the same type of setup.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Hi could you help me?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@pooja195 @welshfella

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.2well if you do the calculations for the temps in Fahrenheit the the antifreeze temp will be between your 2 calculations.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I got it right, i'll medal and fan you since you responded :D thanks.
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